Sidewalk-light and other like constructions.



H. C. SUPP.

SIDEWALK LIGHT AND OTHER LIKE CGNSTRUCTIONS;

APPLICAIIUN FILED NOV- i]. 1915.

Pabentad May 7,1918.

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Specification of Letters Patent.

Patented May 7, 1918.

Application filed November 17, 1915. Serial No. 61,911.

To all whom it may concern:

Be it known that I, HENRY G. SEIPP, a citizen of the United States, anda resident of Pittsburgh, in the county of Allegheny and State ofPennsylvania, have invented a new and useful Improvement inSidewalk-Lights and other like Constructions; and I do hereby declarethe following to be a full, clear, and exact description thereof.

My invention relates to side-walk lights, floor lights, roof lights andother like constructions, and has special reference to the container Orsupporting means for the lights employed.

The object of my invention is to form a cheap, simple and efficientcontainer for the lights of side walks and other similar constructions,and one in which the light and container will form a unit, so as toenable shipment and handling for erection, as well as one in which theparts are removable for renewing or cleaning the lights, and will enablethe parts to give greater lighting power and will also permit the partsto be kept clean.

To these ends my invention consists, generally stated, in the novelarrangement, construction and combination of parts, as hereinafter morespecifically set forth and described and particularly pointed out in theclaims.

To enable others skilled in the art to which my invention appertains toconstruct and use my improved construction for side walk lights etc., Iwill describe the .same more fully referring to the accompanyingdrawings, in which Figure 1 is a top plan view of a sidewalk showing myinventlon applied thereto;

Fig. 2 is a section of the same on the line 22 Fig. 1;

Fig. 3 is a plan View of one of the containers;

Fig. 4 is a sectional view of the same on the line 4-4 Fig. 3;

Fig. 5 is an elevation of the same; and

Fig. 6 is a sectional view showing another form of the container.

Like symbols of reference herein indicate like parts in each of thefigures of the drawing.

As illustrated in the drawing my im-- proved lighting unit or containerfor sidewalk lights and other like constructions is shown at 1, andwhich is square or rectangular in shape and is preferably formed fromsheet metal, such as steel or iron, and cast, pressed or stamped toshape. The unit or container 1 comprises the bottom cover plate 2, innersleeve 3, and outer sleeve -fi-, such outer sleeve being provided withthe lips or flanges 5 at its lower end which are adapted to be connectedto the plate by means of said flanges engaging the upper face of theplate and secured thereto by the bolts 6 passing through said flangesand plate and through nuts 7 on the upper face of said flanges, whilethe heads 8 on said bolts are preferably counter sunk in the bottom faceof said plate. The bottom plate 2 is provided with an opening 9centrally of the same, and a lower light or tile 10, preferably formedof clear glass, is adapted to lit within the outer sleeve 4, over saidopening and rest upon said bottom plate, The.

inner sleeve 3 fits within and against the outer sleeve 4 and isprovided with upper and lower flanges 11 and 12 respectively, so thatthe latter will fit against the lower light or tile 10, and such tilemay be permanently secured to said flange 12 and the bottom plate 2 bycementing or in any other suitable manner. The upper light or tile 13,preferably formed of clear glass, and of a plurality of superposedhorizontal laminations, such as is shown, described and claimed in myUnited States Letters Patent No. 1,146,961, dated July 20, 1915, fitswithin the outer sleeve 4 and against the upper flange 11 on the innersleeve 3, and such tile is permanently secured to said flange bycementing or in any other suitable manner.

In the use of my improved unit or container 1 in a side-walkconstruction, such as is shown at A, such construction is built up inany suitable or approved manner by means of a number of such containerssuitably supported and placed with the edges of the flange 5 and bottomplates 2 against each other, and which form spaces a between each of theouter sleeves 4L and upper tiles 13, when these units or containers 1are thus set in place, the top of the side walk is finished by pouringand spreading of cement b which fills such spaces a and all voids andcrevices in the parts, such cement being then troweled down to a smoothfinished upper surface level with the tiles 13, so that when set and dryit completes the finished structure.

If desired, the laminations of the tiles 13 may be formed in steps, asshown at 14, in order to allow for more cement around the same andwithin the unit or container 1, and the outer sleeve l of the containercan be provided with outwardly extending ribs 15, in order to assist inholding the same within the cement.

Any suitable form of joints 16 and 17 can. be formed in the inner andouter sleeves 3 and: 4 respectively in order to form a strong and airtight joint connection in such parts, while in case it is desired to usedeeper unitsor containers, the inner sleeve 3 can be made larger and theouter sleeve 4 remain, as a standard with an extension 18 placed overthe upper ends of the sleeve 3 and fitting around such sleeve andabutting against the upper edge of the outer sleeve 4, as shown in Fig.6.

Various other modifications and changes in the application, design andconstruction of. my improved light unit or container may be resorted towithout departing from the spirit of the invention, or sacrificing anyof its advantages.

When the units or containers 1 are installed in a side walk or otherconstruction the interior of the inner sleeve and under face of thebottom plate can be coated with a dipping of white enamel or othersuitable material and in any other suitable manner, so that the innercoating will enable a greater reflecting surface for the light throughthe units and will enable the same and the inner face of the units to bekept clean.

The space between the upper and lower tiles will be 'kept hermeticallysealed, as described, so that the units will always remain clean ontheir interior and will always remain white for reflection, while suchtiles can also be renewed when desired, and can be renewed at will bysimply taking out the screw bolts, thus enabling the bottom plate of theunit to be removed for taking out or renewing the lights or repairingthe same and parts. In such case, the nuts remain in the cement andthus-be in position for the inscirtion. of the bolts in replacing thebottom pate.

What I claim as my invention and desire to secure by IuettersPatent is:-

1. A unitary light container for side walk and other similar lights,comprising an outer sleeve having flanges at the-bottom of the same, aninner sleeve within the said outer sleeve, an upper lighting lens ortile secured within said outer sleeve and above said, inner sleeve, aremovable bottom plate having a central opening in the same connected tosaid flanges, and a lower transparent tile between said inner sleeve andsaid plate.

2. A unitary light container for side walks and other similar lights,comprising an outer sleeve having flanges at the bottom of the same, aninner sleeve within said outer sleeve, an upper lighting lens or tilesecured. within. said outer sleeve and above inner sleeve, a removablebottom plate having a central opening in the same connected to saidflanges, a lower transparent tile between said inner sleeve and saidplate, and means for removably connecting said plate to said flanges.

8. A unitary light container for side walks and other similarlights,.oomprising an outer sleeve having flanges at the bottom of thesame, an inner sleeve within said outer sleeve, an. upper lighting lensor' tile secured: with-in: said outer sleeve above said. inner sleeve, aremovable bottom plate having a central: opening in the same connected.to said flanges, alower lighting lens or tile between said inner sleeveand said: plate, and removable-bolts passing through said flanges andplate and connecting with nuts on the upper face of such flanges forsecuring said plate to said flanges and to permit the removal of saidplate,

4. A unitary light container for side-Walk and other similar lightscomprising an outer sleeve, an inner sleeve within: said outer sleeve, aremovable bottom plate, hav

ing a central: opening in the-same, and lighting lens or tiles supportedwithin said sleeves.

5.. A unitary lightcontainer for side-wall: and other similar lightscomprisingan outer sleeve, an inner sleeve within the said outer sleeve,a removable bottom plate havinga central opening in the same, alighting'tile or lens supported Within said outer sleeve and on thenpper edgeof said inner sleeve, and a lighting tile or lens supportedbetween said inner sleeve and said plate.

6. In a side-walkand other like constructions, the combination with aunitary light container for being embedded in cementor concrete formingpart of said construction, said container being composed "of an outersleeve havingflanges at the bottom-of the same, an inner sleeve withinsaid outer sleeve, a removable bottom plate having a central opening inthe same connected to said flanges, lighting lenses or tiles; supportedin said sleeves, nuts on the inner face of said flanges, and boltspassing through said flangesand plate and engaging with said nuts forsecuring said plate to said flanges-and to permit the removal of saidplate, thereby leaving the nuts embedded in said concrete for thereplacing of said plate and bolts.

7 A unitary light container for sidewalksand. other similar lightscomprising an 'outer sleeve, an inner sleeve within said outer sleeve, alighting tile or lens supported withinsaid outer sleeve and on the upperedge of said inner sleeve, a lighting tile or lens Within said outersleeve and outer sleeve, and abutting said inner sleeve, abuttlng theloWer edge of sald inner sleeve, and means for removably securlng saldlastand means for securing said last-named tile named lens 1n place.

or lens in place. In testimony whereof, I the said HENRY 5 8. A unitarylight container for sidewalks C. SEEP, have hereunto set my hand.

and other similar lights comprising an HENRY G SEIPP outer sleeve, aninner sleeve Within said outer sleeve, an upper lighting lens securedWitnesses: Within said outer sleeve and above said in- J. N. COOKE, 10nor sleeve,'a lower lighting lens within said H. C. SEIPP, Jr.

Copies of this patent may be obtained for five cents each, by addressingthe Commissioner of Patents, Washington, D. G.

